Base | Representation |
---|---|
bin | 11101101111101010100… |
… | …00100100110100111111 |
3 | 10121201000110201120001101 |
4 | 32313311100210310333 |
5 | 113221100113342343 |
6 | 2101302130353531 |
7 | 133560441524212 |
oct | 16676520446477 |
9 | 3551013646041 |
10 | 1022022012223 |
11 | 3644898666a3 |
12 | 1460a912b8a7 |
13 | 754b7856ac4 |
14 | 376750b7779 |
15 | 1b8b9c91e4d |
hex | edf5424d3f |
1022022012223 has 2 divisors, whose sum is σ = 1022022012224. Its totient is φ = 1022022012222.
The previous prime is 1022022012211. The next prime is 1022022012227. The reversal of 1022022012223 is 3222102202201.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1022022012223 - 29 = 1022022011711 is a prime.
It is a super-2 number, since 2×10220220122232 (a number of 25 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1022022012223.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1022022012227) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511011006111 + 511011006112.
It is an arithmetic number, because the mean of its divisors is an integer number (511011006112).
Almost surely, 21022022012223 is an apocalyptic number.
1022022012223 is a deficient number, since it is larger than the sum of its proper divisors (1).
1022022012223 is an equidigital number, since it uses as much as digits as its factorization.
1022022012223 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 1022022012223 its reverse (3222102202201), we get a palindrome (4244124214424).
The spelling of 1022022012223 in words is "one trillion, twenty-two billion, twenty-two million, twelve thousand, two hundred twenty-three".
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